GIS Developer II
AVN Corporation
- New York, New York, United States
- New York, New York, United States
About
The position works with advanced software technologies in a fast‑paced, entrepreneurial environment, developing innovative solutions for federal and commercial customers.
Key Product Focus
Creating custom web‑mapping applications for interacting with geospatial data
Geodatabase design and management (cloud and on‑prem)
Managing geospatial big data on the web (ArcGIS Enterprise)
Consultation on technical workflows regarding web‑based GIS (data and systems)
Leveraging cloud ecosystems to enhance end‑user experience with geospatial data
NOTE: This specific position requires U.S. citizenship status due to a government contract.
Essential Job Functions
Geospatial Data Management & Analysis
Design, create, manage, and maintain complex geospatial databases (e.g., geodatabases, spatial relational databases) for on‑premises and cloud environments.
Manage geospatial data, including big data, using Python and/or PostgreSQL.
Integrate spatial and non‑spatial data from diverse sources.
Develop and implement data automation scripts and workflows (e.g., Python, SQL) to improve efficiency in data processing and management.
Apply advanced cartographic principles and techniques for effective visualization of complex spatial information.
Develop and publish web‑based GIS applications and dashboards to provide interactive access to geospatial data and analysis.
System Support and Development
Collaborate with the team to support the full lifecycle of ArcGIS Enterprise, including content management, portal administration, and deployment of web maps and layers.
Develop custom web‑mapping user interface solutions using React and/or JavaScript.
Provide technical support and guidance to GIS users and staff on GIS applications, data acquisition, editing, and software issues.
Assist and sometimes lead in planning, designing, developing, testing, and implementing new GIS applications and solutions.
Assist with monitoring and maintaining the ArcGIS Enterprise ecosystem to ensure high availability and address performance pinch points and technical debt.
Configure, maintain, and troubleshoot GIS software (e.g., Esri, ArcGIS Enterprise, ArcGIS suite).
Stay current with emerging GIS technologies, software updates, and industry best practices.
Project and Documentation
Participate in and lead components of GIS projects, defining scope, timelines, and deliverables.
Document technical specifications, system processes, data models, and operational procedures clearly and comprehensively.
Communicate effectively with internal and external stakeholders to understand data needs, project requirements, and desired outputs.
Conceptual Understanding of Web‑Based GIS
Basic web communication protocols.
Structure of information exchanges between server, database, and client.
Server and client request/response formats and queries.
How geospatial data gets served in different scenarios.
Spatial data rendering performance optimization.
Other Job Functions
Training and Mentorship
Provide training and support to less experienced staff, end‑users, and other department personnel on GIS software, data, and applications.
Serve as a resource for internal and external stakeholders seeking geospatial information or assistance, including custom developed web applications.
Collaboration and Communication
Work effectively within a team environment, fostering collaboration and knowledge sharing.
Communicate technical information clearly and concisely to non‑technical audiences, both verbally and in writing.
Participate in inter‑departmental meetings to represent GIS interests and contribute to broader organizational goals.
Innovation and Process Improvement
Research and recommend new GIS technologies, software, and methodologies to enhance efficiency and capabilities.
Propose and implement improvements to existing GIS workflows and data management practices.
Contribute to the development of GIS standards, policies, and procedures.
Quality Assurance and Data Governance
Assist in maintaining and enforcing data governance policies to ensure the integrity, security, and accessibility of geospatial data.
Uphold metadata compliance standards when possible (FGDC, ISO 19115, etc.).
Required Skills
GIS Software Proficiency
Advanced proficiency in industry‑standard GIS software (e.g., Esri ArcGIS Pro, ArcGIS Enterprise, ArcGIS Online, and/or equivalent open‑source alternatives).
Experience with various GIS extensions and tools (e.g., Spatial Analyst, Network Analyst, Geostatistical Analyst, Image Analyst).
Geospatial Data Management
Expertise in managing and manipulating complex geospatial datasets (e.g., vector, tabular).
Strong understanding of geospatial data models, projections, and coordinate systems.
Experience with geodatabase design, implementation, and administration.
Proficiency in data quality assurance and validation techniques.
Spatial Analysis & Modeling
Demonstrated ability to perform advanced spatial analysis, geoprocessing, and statistical analysis.
Experience developing and executing geoprocessing models (e.g., using ArcGIS or Python scripting).
Ability to interpret and communicate the results of complex analyses effectively.
Programming & Scripting
Proficiency in Python for GIS automation, scripting, and custom tool development (e.g., ArcPy, GeoPandas).
Strong SQL skills for querying, managing, and manipulating spatial and non‑spatial data in relational databases (e.g., PostgreSQL/PostGIS, SQL Server, Oracle Spatial).
Cartography & Visualization
Advanced cartographic design principles and techniques for creating high‑quality, effective maps and visual products.
Experience with data visualization tools and methods for presenting geospatial information.
Familiarity with web mapping concepts and technologies (e.g., ArcGIS API for JavaScript, Leaflet, OpenLayers) for developing interactive web maps and dashboards.
Database Management
Experience with relational database management systems (RDBMS) concepts and practical applications.
Ability to work with and integrate data from various database platforms.
Problem‑Solving & Critical Thinking
Excellent analytical and problem‑solving skills to identify, diagnose, and resolve complex GIS‑related issues.
Ability to independently research and implement solutions for technical challenges.
Communication & Collaboration
Strong written and verbal communication skills for technical documentation, reports, and presentations to diverse audiences.
Ability to clearly explain complex GIS concepts to non‑technical stakeholders.
Ability to work effectively in a team environment and collaborate with colleagues on projects.
Version Control
Familiarity with version control systems (e.g., Git) for managing code and project files.
Required Education Bachelor's degree in Geographic Information Science (GIS), Geography, Environmental Science, Computer Science, or related fields.
Required Experience 3+ years’ experience in ArcGIS development or custom geospatial software development utilizing open‑source products.
Preferred Experience
GIS development (AGOL, OpenGIS, MapBox, additional open‑source platforms).
Database development (PostgreSQL/PostGIS, SQL Server, Oracle Spatial).
Web development (Vue.js, Node.js, React, JavaScript, HTML, CSS).
API development (GraphQL).
Desktop experience (ArcGIS Pro, QGIS, GRASS).
All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, protected veteran status, or status as an individual with disability.
#J-18808-Ljbffr
Languages
- English
Notice for Users
This job comes from a TieTalent partner platform. Click "Apply Now" to submit your application directly on their site.